Crystal dimensions, length x diameter , mm

100 x 30

Syngony

rhombic

Elementary cell parameters, um

a=4.77
b=10.28
c=6.00

Refraction index

Ng=1.670
Nm=1.651
Np=1.635

Density, g/cm3

3.217

Moh’s hardness

7

Axial characteristics

biaxial

Melting point, °C

1895

Energy density, J/cm2

2

Absorption cross-section, cm2

1.88 x 10-18

Thermal Expansion

9.5 x 10-6

Thermal Conductivity (W/cm*K)

0.08 (300 K)

Relaxation time of laser oscillation, sec*10-9

<10

Lifetime, sec

2.7 x 10-6

Optical losses at ѓЬ=1230 nm, cm-1

0.005-0.06

Absorption coefficient at wavelength 1064 nm, cm-1

0.7-3.0

Tuning range, nm

1140-1345

Maximal emission wavelength

1235 nm (pulsed)
1244 nm (continuous)

Flatness

?/10

Co2+ concentration, at. %

0.05-0.5

Luminescence cross-section, cm2

1.45 x 10-19

Diameter of optical rod, mm

4-10

Length of optical rod, mm

5-80

Surface finish

III

Perpendicularity of end faces to axis

<5°

Non-parallelism of end faces

15''